#include <ParametersDefinerForTP.h>

Inheritance diagram for ParametersDefinerForTP:

Public Types
typedef int	Charge
	electric charge type More...

typedef math::XYZTLorentzVectorD	LorentzVector
	Lorentz vector. More...

typedef math::XYZPointD	Point
	point in the space More...

Public Member Functions
virtual void	initEvent (edm::Handle< SimHitTPAssociationProducer::SimHitTPAssociationList > simHitsTPAssocToSet) const

virtual TrackingParticle::Vector	momentum (const edm::Event &iEvent, const edm::EventSetup &iSetup, const Charge ch, const Point &vtx, const LorentzVector &lv) const

virtual TrackingParticle::Vector	momentum (const edm::Event &iEvent, const edm::EventSetup &iSetup, const TrackingParticleRef &tpr) const

virtual TrackingParticle::Vector	momentum (const edm::Event &iEvent, const edm::EventSetup &iSetup, const reco::Candidate &tp) const

	ParametersDefinerForTP ()

	ParametersDefinerForTP (const edm::ParameterSet &iConfig)

virtual TrackingParticle::Point	vertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const Charge ch, const Point &vtx, const LorentzVector &lv) const

virtual TrackingParticle::Point	vertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const TrackingParticleRef &tpr) const

virtual TrackingParticle::Point	vertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const reco::Candidate &tp) const

virtual	~ParametersDefinerForTP ()

Public Attributes
edm::InputTag	beamSpotInputTag_

Detailed Description

Author: Boris Mangano (UCSD) 5/7/2009

Definition at line 17 of file ParametersDefinerForTP.h.

Member Typedef Documentation

typedef int ParametersDefinerForTP::Charge

electric charge type

Definition at line 22 of file ParametersDefinerForTP.h.

typedef math::XYZTLorentzVectorD ParametersDefinerForTP::LorentzVector

Lorentz vector.

Definition at line 26 of file ParametersDefinerForTP.h.

typedef math::XYZPointD ParametersDefinerForTP::Point

point in the space

Definition at line 25 of file ParametersDefinerForTP.h.

Constructor & Destructor Documentation

ParametersDefinerForTP::ParametersDefinerForTP ( )

inline

Definition at line 20 of file ParametersDefinerForTP.h.

20 {};

ParametersDefinerForTP::ParametersDefinerForTP ( const edm::ParameterSet & iConfig )

Definition at line 15 of file ParametersDefinerForTP.cc.

   : beamSpotInputTag_ ( iConfig.getUntrackedParameter<edm::InputTag>("beamSpot", edm::InputTag("offlineBeamSpot")) )
 {
 }

virtual ParametersDefinerForTP::~ParametersDefinerForTP ( )

inlinevirtual

Definition at line 22 of file ParametersDefinerForTP.h.

22 {};

Member Function Documentation

virtual void ParametersDefinerForTP::initEvent ( edm::Handle< SimHitTPAssociationProducer::SimHitTPAssociationList > simHitsTPAssocToSet ) const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 50 of file ParametersDefinerForTP.h.

50 { }

TrackingParticle::Vector ParametersDefinerForTP::momentum	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const Charge	ch,
		const Point &	vtx,
		const LorentzVector &	lv
	)		const

virtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 22 of file ParametersDefinerForTP.cc.

References beamSpotInputTag_, edm::EventSetup::get(), edm::Event::getByLabel(), AlCaHLTBitMon_ParallelJobs::p, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by momentum().

                                                                            {
   // to add a new implementation for cosmic. For the moment, it is just as for the base class:
 
   using namespace edm;
 
   edm::ESHandle<MagneticField> theMF;
   iSetup.get<IdealMagneticFieldRecord>().get(theMF);
   
   edm::Handle<reco::BeamSpot> bs;
   iEvent.getByLabel(beamSpotInputTag_,bs);
 
   TrackingParticle::Vector momentum(0, 0, 0); 
 
   FreeTrajectoryState ftsAtProduction(GlobalPoint(vtx.x(),vtx.y(),vtx.z()),
                       GlobalVector(lv.x(),lv.y(),lv.z()),
                       TrackCharge(charge),
                       theMF.product());
         
   TSCBLBuilderNoMaterial tscblBuilder;
   TrajectoryStateClosestToBeamLine tsAtClosestApproach = tscblBuilder(ftsAtProduction,*bs);//as in TrackProducerAlgorithm
   if(tsAtClosestApproach.isValid()){
     GlobalVector p = tsAtClosestApproach.trackStateAtPCA().momentum();
     momentum = TrackingParticle::Vector(p.x(), p.y(), p.z());
   }
   return momentum;
 }

virtual TrackingParticle::Vector ParametersDefinerForTP::momentum	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const TrackingParticleRef &	tpr
	)		const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 31 of file ParametersDefinerForTP.h.

References momentum().

                                                                                                                                     {
     return momentum(iEvent, iSetup, tpr->charge(),tpr->vertex(),tpr->p4());
   }

virtual TrackingParticle::Vector ParametersDefinerForTP::momentum	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const reco::Candidate &	tp
	)		const

inlinevirtual

Definition at line 35 of file ParametersDefinerForTP.h.

References reco::Candidate::charge(), momentum(), reco::Candidate::p4(), and reco::Candidate::vertex().

                                                                                                                               {
     return momentum(iEvent, iSetup, tp.charge(),tp.vertex(),tp.p4());
   }

TrackingParticle::Point ParametersDefinerForTP::vertex	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const Charge	ch,
		const Point &	vtx,
		const LorentzVector &	lv
	)		const

virtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 50 of file ParametersDefinerForTP.cc.

References beamSpotInputTag_, edm::EventSetup::get(), edm::Event::getByLabel(), findQualityFiles::v, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by vertex().

                                                                            {
   // to add a new implementation for cosmic. For the moment, it is just as for the base class:
   using namespace edm;
 
   edm::ESHandle<MagneticField> theMF;
   iSetup.get<IdealMagneticFieldRecord>().get(theMF);
   
   edm::Handle<reco::BeamSpot> bs;
   iEvent.getByLabel(beamSpotInputTag_,bs);
 
   TrackingParticle::Point vertex(0, 0, 0);
   
   FreeTrajectoryState ftsAtProduction(GlobalPoint(vtx.x(),vtx.y(),vtx.z()),
                       GlobalVector(lv.x(),lv.y(),lv.z()),
                       TrackCharge(charge),
                       theMF.product());
         
   TSCBLBuilderNoMaterial tscblBuilder;
   TrajectoryStateClosestToBeamLine tsAtClosestApproach = tscblBuilder(ftsAtProduction,*bs);//as in TrackProducerAlgorithm
   if(tsAtClosestApproach.isValid()){
     GlobalPoint v = tsAtClosestApproach.trackStateAtPCA().position();
     vertex = TrackingParticle::Point(v.x()-bs->x0(),v.y()-bs->y0(),v.z()-bs->z0());
   }
   return vertex;
 }

virtual TrackingParticle::Point ParametersDefinerForTP::vertex	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const TrackingParticleRef &	tpr
	)		const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 42 of file ParametersDefinerForTP.h.

References vertex().

                                                                                                                                  {
     return vertex(iEvent, iSetup, tpr->charge(),tpr->vertex(),tpr->p4());
   }

virtual TrackingParticle::Point ParametersDefinerForTP::vertex	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const reco::Candidate &	tp
	)		const

inlinevirtual

Definition at line 46 of file ParametersDefinerForTP.h.

References reco::Candidate::charge(), reco::Candidate::p4(), vertex(), and reco::Candidate::vertex().

                                                                                                                            {
     return vertex(iEvent, iSetup, tp.charge(),tp.vertex(),tp.p4());
   }

Member Data Documentation

edm::InputTag ParametersDefinerForTP::beamSpotInputTag_

Definition at line 52 of file ParametersDefinerForTP.h.

Referenced by momentum(), and vertex().

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation